The aim of this study was to develop models based on linear dimensions or shape factors, and the sets combined factors for discrimination sour cherry pits different cultivars (‘Debreceni botermo’, ‘?utówka’, ‘Nefris’, ‘Kelleris’). geometric parameters were calculated using image processing. statistically significantly differed in terms selected factors. discriminative built produced average acc...

Diagnostic of 12 viral pathogens stone fruit crops, including new to the certification scheme ( Carnation ringspot tombusvirus (CRSV), Myrobalan latent nepovirus (MLRSV), Petunia asteroid mosaic (PeAMV) , Tobacco (TRSV )) by immune-enzyme analysis was carried out in Institute for growing 2020 – 2021. Virus-free clones varieties and rootstocks forms crops have been identified create Nuclear stoc...

Pseudomonas strains originating from symptomatic (bacterial spot) leaf tissues of sweet cherry (Topola, Sumadija) and plum (Krusedol Selo, Srem) were isolated during 2016 2020, respectively. Based on the findings yielded by classical microbiological methods, LOPAT (+---+), GATTa (--++) pathogenicity tests performed detached fruitlets (sweet sour cherry) pods (bean pods), all confirmed to belong...

Abstract The article presents the results of testing samples cherries and sweet cherries, created at All-Russian Research Institute Lupine. Cherry is one most important fruit crops in central Russia. In recent years, there has been a sharp reduction area its cultivation. main cause cherry crisis stress factors that contribute to physiological disorders, weakened resistance pathogens reduced yie...

The Plum pox virus (PPV), is considered to be particularly serious in stone species, has appeared research and documents since 1915 from which revelations emerge about the first symptoms appearing orchards central eastern Europe, where (PPV) being so viral, it caused production losses species such as plum, nectarine, cherry, almond, sour nectarine last but not least apricot, were 100%. creation...